A train speeds past you at exactly the speed of light, its tail lights are pointing backward. You observe the light from the tail lights
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Please answer the question in the image
According to Einstein's special theory of relativity, it is stated that the speed of light remains constant irrespective of frame of reference. That is the speed of light remains constant in all the reference frames.
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- Please help me answer question 12 referring to the first imageA spherical mirror forms a real image of a virtual object. What is the curvature of the mirror? Group of answer choices concave convex more information is neededAn object 3cm high is place 20 cm from a concave mirror of radius 24cm. Find a) the focal length of mirror b) the image distance of object c) the nature of image
- A concave mirror produces a virtual image that is 4 times as tall as the object. If the object is 44 cm in front of the mirror, what is the focal length of this mirror? (in units of cm)Which one is correct looking at the image? A + C = B A + B + C = 0 B + C = A A + B = CAn object 24.0 cm from a concave mirror creates a virtual image at -33.5 cm. If the image is 7.25 cm tall, what is the height of the object? (Mind your minus signs.) (Unit = cm)